actom.dk

📜 Historical scan 2026-10-01 05:39:35  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

actom.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 27 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by actom-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records   61ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3600s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   288ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s actom-dk.mail.protection.outlook.com 2a01:111:f403:ca04::c
2a01:111:f403:ca04::d
2a01:111:f403:ca21::8
2a01:111:f403:ca21::e
52.101.103.140
52.101.103.162
52.101.68.21
52.101.91.162		 mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-matpr04cu00100.inbound.protection.outlook.com
mail-matpr04cu00306.inbound.protection.outlook.com
mail-miypr02cu00204.inbound.protection.outlook.com
mail-miypr03cu00202.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-matpr04cu00302.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfigactom.dk → 46.183.138.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   169ms
TXT Record
MS=ms80256248
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (actom.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 23:06:32
www CNAMEactom.dk (all on actom.dk)
www vs bare domainSame network
actom.dk: 46.183.138.100 (AS47292)
www.actom.dk: 46.183.138.100 (AS47292)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.actom.dk actom.dk

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

262ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

44ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@actom.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 00:26:05
FieldValue
RegistrarGIGAHOST ApS
Registered2023-02-27
Expires2027-02-26 (129d)

🔗 Same registrant#

10 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
ddup.dkPunktum dk A/S (direct)
griffonkorthals.dkPunktum dk A/S (direct)
havkajakoplevelser.dkPunktum dk A/S (direct)
kocherskov.dkPunktum dk A/S (direct)
køcherskov.dkPunktum dk A/S (direct)
naturligindsigt.dkPunktum dk A/S (direct)
norplan-gruppen.dkONE.COM A/S
piaporsbak.dkPunktum dk A/S (direct)
porsbak.dkPunktum dk A/S (direct)
senddet.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
51ms
MX
288ms
AAAA
32ms
TXT
169ms
CAA
51ms
HTTPS
52ms
TLSA
591ms
SOA
44ms
MTA-STS
61ms
DNSSEC
262ms
SRV
227ms
Total
1516ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 23:06:32 1828ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-08 07:19:30 1572ms 5 NS 1 A 1 MX 🔓 Insecure
2026-10-01 05:39:35 shown 1516ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-30 05:32:58 1174ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-27 13:00:29 1305ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-24 17:51:27 1090ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-22 05:15:12 1475ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-17 14:49:59 2656ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-11 22:06:35 2287ms 5 NS 1 A 1 MX 🔓 Insecure
2026-09-07 11:50:54 1741ms 5 NS 1 A 1 MX 🔓 Insecure
2026-08-27 23:42:30 1152ms 5 NS 1 A 1 MX 🔓 Insecure
2026-08-20 02:57:23 3658ms 5 NS 1 A 1 MX 🔓 Insecure
2026-08-13 08:37:55 7346ms 5 NS 1 A 1 MX 🔓 Insecure
2026-08-08 05:35:11 9621ms 5 NS 1 A 1 MX 🔓 Insecure
2026-08-02 07:11:54 9063ms 5 NS 1 A 1 MX 🔓 Insecure
2026-07-23 20:53:52 9360ms 5 NS 1 A 1 MX 🔓 Insecure
2026-07-16 12:47:20 10883ms 5 NS 1 A 1 MX 🔓 Insecure
2026-07-10 02:40:04 2364ms 5 NS 1 A 1 MX 🔓 Insecure
2026-07-03 15:36:39 1213ms 5 NS 1 A 1 MX 🔓 Insecure
2026-06-26 00:06:52 1071ms 5 NS 1 A 1 MX 🔓 Insecure
2026-06-25 09:43:19 1325ms 5 NS 1 A 1 MX 🔓 Insecure
2026-06-18 09:27:35 2661ms 5 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:56:31 1851ms 5 NS 1 A 1 MX 🔓 Insecure
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